Re: [PATCH] Swiotlb: remove a duplicate include

[Christoph Hellwig]

On Wed, Dec 22, 2021 at 10:54:16AM +0800, Guo Zhengkui wrote:
> Remove a duplicate "#include <linux/io.h>". The deleted one in line 43
> is under "#ifdef CONFIG_DMA_RESTRICTED_POOL". However, there is already
> one in line 53 with no conditional compile.

This doesn't apply to the dma-mapping for-next tree.  Also please don't
capitalize the subject line.